mol="PHZ" Charge="0"
lab="N1"	NH="2" 
lab="N2"	NH="1" 
lab="CG"	NH="0" 
lab="CD1"	NH="1" 
lab="CE1"	NH="1" 
lab="CZ"	NH="1" 
lab="CE2"	NH="1" 
lab="CD2"	NH="1" 
